98785372

素因数分解:

$2^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 204120000

約数和(自身を除く): 105334628

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 356, 623, 686, 809, 1246, 1372, 1618, 2492, 3236, 4361, 5663, 8722, 11326, 17444, 22652, 30527, 39641, 61054, 72001, 79282, 122108, 144002, 158564, 277487, 288004, 504007, 554974, 1008014, 1109948, 2016028, 3528049, 7056098, 14112196, 24696343, 49392686, 98785372]

約数ペア:

[(1, 98785372), (2, 49392686), (4, 24696343), (7, 14112196), (14, 7056098), (28, 3528049), (49, 2016028), (89, 1109948), (98, 1008014), (178, 554974), (196, 504007), (343, 288004), (356, 277487), (623, 158564), (686, 144002), (809, 122108), (1246, 79282), (1372, 72001), (1618, 61054), (2492, 39641), (3236, 30527), (4361, 22652), (5663, 17444), (8722, 11326)]